.screen-swiper{
    width: 710rpx;
    margin: 20rpx;
}
.wrap{
    flex-wrap: wrap;
}
.nav_item{
    width: 20%;
    .nav_icon{
        width: 60rpx;
        height: 60rpx;
    }
    .nav_name{
        margin-top: 10rpx;
    }
}